Zobrazeno 1 - 10
of 319
pro vyhledávání: '"Communication-avoiding algorithms"'
Autor:
Coti, Camille
Communication-avoiding algorithms allow redundant computations to minimize the number of inter-process communications. In this paper, we propose to exploit this redundancy for fault-tolerance purpose. We illustrate this idea with QR factorization of
Externí odkaz:
http://arxiv.org/abs/1511.00212
Autor:
Baboulin, Marc, Donfack, Simplice, Dongarra, Jack, Grigori, Laura, Rémy, Adrien, Tomov, Stanimire
Publikováno v:
In Procedia Computer Science 2012 9:17-26
Autor:
Camille Coti
Publikováno v:
BigDataSecurity/HPSC/IDS
Communication-avoiding algorithms allow redundant computations to minimize the number of inter-process communications. In this paper, we propose to exploit this redundancy for fault-tolerance purpose. We illustrate this idea with QR factorization of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdfc91d4c93e986694a2e7166da44e61
https://doi.org/10.1109/bigdatasecurity-hpsc-ids.2016.59
https://doi.org/10.1109/bigdatasecurity-hpsc-ids.2016.59
107
The goal of this research is the development of a distributed parallel implementation of the general minimal residual (GMRES) solver with the target application of computational mechanics. The program of the solver is aimed to be a two-layer
The goal of this research is the development of a distributed parallel implementation of the general minimal residual (GMRES) solver with the target application of computational mechanics. The program of the solver is aimed to be a two-layer
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/r2t6by
Autor:
James Demmel
Publikováno v:
2011 IEEE Hot Chips 23 Symposium (HCS).
This article consists of a collection of slides from the author's conference presentation on the deployment of communication-avoiding algorithms. Some of the specific topics discussed include: new architectures to support CPU processing; reasons to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae7bccb5a5589bc3e46a2835a2a3e4ad
https://doi.org/10.1109/hotchips.2011.7477498
https://doi.org/10.1109/hotchips.2011.7477498
Autor:
Laura Grigori
Publikováno v:
SEMA SIMAI Springer Series
Mariano Mateos; Pedro Alonso. SEMA SIMAI Springer Series, 13, Springer, pp.153-185, 2017, Computational Mathematics, Numerical Analysis and Applications, 978-3-319-49631-3. ⟨10.1007/978-3-319-49631-3_4⟩
Computational Mathematics, Numerical Analysis and Applications ISBN: 9783319496306
Mariano Mateos; Pedro Alonso. SEMA SIMAI Springer Series, 13, Springer, pp.153-185, 2017, Computational Mathematics, Numerical Analysis and Applications, 978-3-319-49631-3. ⟨10.1007/978-3-319-49631-3_4⟩
Computational Mathematics, Numerical Analysis and Applications ISBN: 9783319496306
International audience; Modern, massively parallel computers play a fundamental role in a large and rapidly growing number of academic and industrial applications. However, extremely complex hardware architectures, which these computers feature, effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19aa43e9932fb0bfc36a828ab7acb805
https://hal.inria.fr/hal-01669315
https://hal.inria.fr/hal-01669315
Autor:
Laura Grigori
Publikováno v:
Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis.
In this talk I address one of the main challenges in high performance computing which is the increased cost of communication with respect to computation, where communication refers to data transferred either between processors or between different le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8554ab23de7187196e7ffa482844ae0d
https://doi.org/10.1145/2807591.2897784
https://doi.org/10.1145/2807591.2897784
Autor:
John Mellor-Crummey, Karthik Murthy
Publikováno v:
PACT
Data movement is a critical bottleneck for futuregenerations of parallel systems. The class of .5Dcommunication-avoiding algorithms were developed to addressthis bottleneck. These algorithms reduce communication andprovide strong scaling in both time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::316fecffa7b72e183497978a5436a25a
https://doi.org/10.1109/pact.2015.41
https://doi.org/10.1109/pact.2015.41
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